271268880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1130287}}^1$

素因数の和:1130303

約数の個数: 40

約数和(自身を含む): 840934272

約数和(自身を除く): 569665392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1130287, 2260574, 3390861, 4521148, 5651435, 6781722, 9042296, 11302870, 13563444, 16954305, 18084592, 22605740, 27126888, 33908610, 45211480, 54253776, 67817220, 90422960, 135634440, 271268880]

約数ペア:

[(1, 271268880), (2, 135634440), (3, 90422960), (4, 67817220), (5, 54253776), (6, 45211480), (8, 33908610), (10, 27126888), (12, 22605740), (15, 18084592), (16, 16954305), (20, 13563444), (24, 11302870), (30, 9042296), (40, 6781722), (48, 5651435), (60, 4521148), (80, 3390861), (120, 2260574), (240, 1130287)]